2020在职研究生英语考试模拟试题及答案(双证)

一、单选题（共50题，共100分）1.ThefirstimportantexpositionintheUnitedStateswasheldinPhiladelphiain1876.【答案】A【解析】A.exhibitionB.concertC.excursionD.contest2.Formulatedin1823,theMonroeDoctrineassertedthattheAmericaswerenolongeropentoEuropeancolonization.【答案】A【解析】A.emphaticallystatedB.belligerently(aggressively)arguedC.accentuated(emphasize)D.entreated恳求（implore,plea,invoke）3.Amythical(imaginary)creature,thedragonwasbelievedtohavelion'sclaws,scalyskin,andfierybreath.【答案】A【解析】A.legendaryB.magicalC.frighteningD.perplexing4.Formerly,intheUnitedStates,manynursesworkedasprivatedutynursesratherthaninhospitals.【答案】A【解析】A.PreviouslyB.StrictlyC.OfficiallyD.Periodically5.ThefuturesurvivalofthebaldeagleisstillanimportantAmericanecologicalconcern.【答案】C【解析】A.migrationB.populationC.existenceD.evolution6.MaryMcCarthyssatires讽刺文学arecouchedinaprosestylethathasaclassicprecision.【答案】D【解析】A.fusedB.prefacedC.standardizedD.expressed7.In1974HenryAaronbrokeBabeRuth'smonumentallifetimerecordof714homeruns.【答案】C【解析】A.archaic(old,antique)B.degrading(discredit)C.outstandingD.entire8.Batsfly,ratherthanglide,andthusaretheonlymammalscapableoftrueflight.【答案】C【解析】A.straightB.safeC.realD.rapid9.ThecompanyissuesanannualreporteveryMarch.【答案】A【解析】A.ayearlyB.acomprehensiveC.afinancialD.aproduct10.Someseaurchins海胆havevenomous(toxin)spines【答案】C【解析】A.sensuous(feeling)B.crooked(twisted)C.poisonousD.sticky11.In1861itseemedinevitablethattheSouthernstateswouldbreakawayfromtheUnion.【答案】B【解析】A.strangeB.certainC.inconsistentD.proper12.Thefirstpaperwasmadefromthebarkofthemulberrytree.【答案】B【解析】A.driedwoodB.outercoveringC.syrup(sirup)D.root13.Themegaphone(microphone)makesthevoicesoundlouderbecauseitpointssoundwavesinonedirectionandkeepsthemfromspreadingoutinalldirections.【答案】B【解析】A.slitheringB.radiatingC.interferingD.murmuring14.Blue－greenalgaegrowabundantlyinsaltmarshes.【答案】D【解析】A.primarilyB.slowlyC.onplants(cultivate)D.ingreatnumbers15.EllaGrasso,electedgovernorofConnecticutin1974,supportedtheenactment(given,granted)ofafreedom-of-informationlaw.【答案】A【解析】A.passingB.advocatesC.draftingD.circulation16.Eyespots,themostrudimentaryeyes,arefoundinprotozoan原生动物flagellates鞭毛虫,flatworms扁形虫,andsegmentedworms片段蠕虫.【答案】C【解析】A.hostile-lookingB.perceptiveC.primitiveD.strangelyformed17.Somecosmeticsmanufacturersattempttocapturetherose'sunmistakablefragrance香味insoapsandperfumes.【答案】C【解析】A.designB.textureC.scentD.freshness18.Inliterature,caricatures讽刺画usuallycontainverbalexaggerationthroughwhichthewriterachievescomicandoftensatiric讽刺effects.【答案】D【解析】A.banter取笑(tease)B.humorC.interactionD.overstatement19.Thewheelsofthefirstroadvehicleswerefashionedfromcrudestonedisks.【答案】B【解析】A.hand-carvedB.roughlymadeC.flatD.heavy20.Whencarbonisaddedtoironintheproperproportions,theresultissteel.【答案】D【解析】A.containerB.sequenceC.laboratoriesD.amounts21.Withtheacquisitionofsmallercompaniesbylargerones,the1960'ssawawaveofnewconglomerates.【答案】A【解析】A.surgeB.handfulC.suspensionD.dissolution分解22.WhileBillieHolidaydidnotinventthemusiccalled"theblues",shemostassuredlyhelpedpopularizeit.【答案】B【解析】A.finallyB.certainlyC.earnestlyD.enthusiastically23.Thecontrolsofmostmodernairplanescanbeoperatedeithermanuallyorautomatically.【答案】D【解析】A.bythebookB.byamapC.bylogicD.byhand24.Incalculatingthedailycalorierequirementsforanindividual,variationsinbodysize,physicalactivity,andageshouldbetakenintoaccount.【答案】D【解析】A.numberedB.stabilizedC.contrastedD.considered25.Communicationisoneofthemostimportantbondsthatholdculturalsystemstogether.【答案】C【解析】A.obligationsB.qualitiesC.linksD.needs26.Alligatorsstillexistinsomeofthedank潮湿swampsandbayous小海湾ofAlabama'scoastalregions.【答案】D【解析】A.weirdly古怪的fascinatingB.mythicalC.drab(monotonous)D.unpleasantlyhumid27.Urbanrenewalprogramsstrivetoupgradeareasthatarebecomingslums.【答案】B【解析】A.reproachB.improveC.fortifyD.uproot28.Insectpestsareamongtheleadingcausesofcropfailure.【答案】B【解析】A.expectedB.chiefC.naturalD.least29.InthenortheasternUnitedStates,itrainsintermittently间歇地throughoutthespring.【答案】C【解析】A.steadilyB.abundantlyC.periodicallyD.daily30.Anoversight遗漏(miss,overslaugh)inproofreadingoftenresultsinprintederrors.【答案】D【解析】A.AninconsistencyB.AdiscriminationC.AblotchD.Aninattention31.TheNativeAmericaninterpreterSacajaweawasavaluablememberoftheLewisanddarkexpeditionin1805.【答案】B【解析】A.veryfriendlyB.veryusefulC.verythoughtful.D.verywealthy32.Creamoftartar酒石,aweakacid,canbeaddedtoeggwhitestohelpthemfoam泡沫whentheyarebeaten【答案】A【解析】A.whippedB.agedC.boiledD.cracked33.Solidgeometryhasenabledastronomerstocalculatethepositionsoftheheavenlybodiesrelativetooneanother.【答案】D【解析】A.ontopofB.nexttoC.inspiteofD.withrespectto34.Oneofthegreatestbreakthroughsforprofessionalwomencamein1973whenthefieldofbankingopenedupforthem.【答案】B【解析】A.mostseriousdisappointmentsB.mostsignificantadvancesC.mostabruptdeclinesD.mostcrucialsituations35.Peoplewhodonotsleepenoughtendtobecomeirritable.【答案】A【解析】A.easilyannoyedB.illC.wearyD.stiffandsore36.AlthoughtheCarbon14methodofdatingoldobjectsisnotfoolproof,itisthebestmethodavailableatpresent【答案】C【解析】A.whollyoperationalB.entirelyserviceableC.fullyreliableD.completelysafe37.TheeconomyofDallas,Texas,isstronganddiversified.【答案】C【解析】A.inflatedB.stableC.variedD.well-regulated38.Cometsarestillregardedwithawebysomepeople.【答案】A【解析】A.wonderB.concernC.resentmentD.detachment39.TheSalkvaccineisamajorfactorinthefighttoeradicatepolio.【答案】A【解析】A.completelydestroyB.carefullydisguiseC.sustainD.contain40.Bythenineteenthcentury,embroideryonmen'sclothinghadvirtuallydisappearedexceptfortheoccasionaldecorativevestandtie.【答案】A【解析】A.almostB.definitelyC.alreadyD.universally41.DoubleEagleinthefirsttransatlanticballoon,wasgreetedbyavidcrowdsinFrance.【答案】A【解析】A.eagerB.surgingC.appreciativeD.vigorous42.Someanimalspantandsweattospeedevaporationofbodymoistureandthuscoolthemselves.【答案】D【解析】A.wiggle摆动slowlyB.breathequicklyC.restD.perspire43.Somechildrendisplayanunquenchable难以抑制的curiosityabouteverynewthingtheyencounter.【答案】A【解析】A.insatiable贪的无厌的B.inherentC.indiscriminate不加选择的D.incredible44.Withlasersscientistscanprobemanyphysicalprocesses,suchascombustion,oncebeyondourken.视野【答案】A【解析】A.understandingB.responsibilityC.interpretationD.notice45.Foodmustbemoistinordertohaveataste.【答案】C【解析】A.appetizing(delicious)B.nutritiousC.dampD.chewed46.Theflowerbudofawaterlily百合opensatsunsetsince.itsopeningistriggered(commence).bythedecreasedlight.【答案】C【解析】A.alleviated减轻B.end